I got this for summer to have for the pets and kids to play and cool off. Its got sturdy boards on the inside of the sides that don't flop around. It isn't heavy though.
This is something the grandkids can do when they visit in summer.
It's a size small. I thought I ordered a medium but the small seems big enough for them to splash around in and cool off. It's just something good for hot summers outside.
It comes with a storage bag. I didn't get a pet brush. Maybe they ran out. It folds open and closes very easily.
To me the beauty of this little pool vs the plastic ones is that you can fold and store it in it's compact and portable form and put or take anywhere without it being bulky and taking up lots of room.